The equation for this is very simple you add then you subtract then you get the answer then you divide then it all works out for you
It would be rock by erosion bc the rocks erode to form a volcano
42- C
43- A
44- C
45- A
46- B
47- D
Sum the vector components:
Dx = 225* Cos(180)+ 78*Cos(225)= -280.154 km
Dy = 225* Sin(180)+ 78*Sin(225) = -55.154 km
displacement:
Sqrt(Dx^2+Dy^2) = 285.532 km
Arctan(Dy/Dx) = 191.137degrees CCW
OR:
11.137 degrees South of West
I think its a......or b :3 srry if i didnt say one answer but at least i broke it down into two answers right?
